Other
Minehunting operations in progress until 241800Z sep in area between 39-15N 39-10N and 009-40E 009-36E
HYDROLANT 2000/99
What this record establishes
Archived notice · 1999-09-24 19:00Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · MARISARDEGNA 102/99 211030Z SEP 99, MARIDIPART ANCONA 107/99 191115Z SEP 99. Issued 1999-09-20 11:40Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- No named location parsed. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Ordnance clearing operations 15 sep until further notice within 2000 yards of 45-27N 012-49Ecancelled by this notice
- issued
- 1999-09-20 11:40Z
- status
- Archived notice
- self-cancels
- 1999-09-24 19:00Z
- authority
- MARISARDEGNA 102/99 211030Z SEP 99, MARIDIPART ANCONA 107/99 191115Z SEP 99
- issued by
- MARISARDEGNA
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. MINEHUNTING OPERATIONS IN PROGRESS UNTIL 241800Z SEP IN AREA BETWEEN 39-15N 39-10N AND 009-40E 009-36E. 1000 METER BERTH REQUESTED. 2. CANCEL HYDROLANT 1951/99(54), OPERATIONS COMPLETED. 3. CANCEL THIS MSG 241900Z SEP.
Reading this warning
- Mines and mine danger areas
- Sea mines reported adrift or found, and areas where mines are known or suspected to remain.
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- Wide berth requested
- Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROLANT
- The U.S. long-range warning series for Atlantic waters outside NAVAREA IV, including the eastern Atlantic, the Mediterranean and adjoining seas.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Nearby notices listed in force · within 120 nm
No parsed position is available for this comparison.
Worldwide in the collected sources
21 other warnings listed in force · see all
Record snapshot 2026-10-03 18:41Z; source collection times vary.
Other
Everything the classifier did not place elsewhere. All current other warnings →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.